| /dts-v1/; |
| |
| #include "tegra30.dtsi" |
| |
| / { |
| model = "Toradex Apalis T30"; |
| compatible = "toradex,apalis_t30", "nvidia,tegra30"; |
| |
| chosen { |
| stdout-path = &uarta; |
| }; |
| |
| aliases { |
| i2c0 = "/i2c@7000d000"; |
| i2c1 = "/i2c@7000c000"; |
| i2c2 = "/i2c@7000c500"; |
| i2c3 = "/i2c@7000c700"; |
| mmc0 = "/sdhci@78000600"; |
| mmc1 = "/sdhci@78000400"; |
| mmc2 = "/sdhci@78000000"; |
| spi0 = "/spi@7000d400"; |
| spi1 = "/spi@7000dc00"; |
| spi2 = "/spi@7000de00"; |
| spi3 = "/spi@7000da00"; |
| usb0 = "/usb@7d000000"; |
| usb1 = "/usb@7d004000"; |
| usb2 = "/usb@7d008000"; |
| }; |
| |
| memory { |
| device_type = "memory"; |
| reg = <0x80000000 0x40000000>; |
| }; |
| |
| pcie-controller@00003000 { |
| status = "okay"; |
| avdd-pexa-supply = <&vdd2_reg>; |
| vdd-pexa-supply = <&vdd2_reg>; |
| avdd-pexb-supply = <&vdd2_reg>; |
| vdd-pexb-supply = <&vdd2_reg>; |
| avdd-pex-pll-supply = <&vdd2_reg>; |
| avdd-plle-supply = <&ldo6_reg>; |
| vddio-pex-ctl-supply = <&sys_3v3_reg>; |
| hvdd-pex-supply = <&sys_3v3_reg>; |
| |
| /* Apalis Type Specific 4 Lane PCIe */ |
| pci@1,0 { |
| /* TS_DIFF1/2/3/4 left disabled */ |
| nvidia,num-lanes = <4>; |
| }; |
| |
| /* Apalis PCIe */ |
| pci@2,0 { |
| /* PCIE1_RX/TX left disabled */ |
| nvidia,num-lanes = <1>; |
| }; |
| |
| /* I210 Gigabit Ethernet Controller (On-module) */ |
| pci@3,0 { |
| status = "okay"; |
| nvidia,num-lanes = <1>; |
| }; |
| }; |
| |
| /* |
| * GEN1_I2C: I2C1_SDA/SCL on MXM3 pin 209/211 (e.g. RTC on carrier |
| * board) |
| */ |
| i2c@7000c000 { |
| status = "okay"; |
| clock-frequency = <400000>; |
| }; |
| |
| /* GEN2_I2C: unused */ |
| |
| /* |
| * CAM_I2C: I2C3_SDA/SCL on MXM3 pin 201/203 (e.g. camera sensor on |
| * carrier board) |
| */ |
| i2c@7000c500 { |
| status = "okay"; |
| clock-frequency = <400000>; |
| }; |
| |
| /* DDC: I2C2_SDA/SCL on MXM3 pin 205/207 (e.g. display EDID) */ |
| i2c@7000c700 { |
| status = "okay"; |
| clock-frequency = <10000>; |
| }; |
| |
| /* |
| * PWR_I2C: power I2C to audio codec, PMIC, temperature sensor and |
| * touch screen controller |
| */ |
| i2c@7000d000 { |
| status = "okay"; |
| clock-frequency = <100000>; |
| |
| pmic: tps65911@2d { |
| compatible = "ti,tps65911"; |
| reg = <0x2d>; |
| |
| interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>; |
| #interrupt-cells = <2>; |
| interrupt-controller; |
| |
| ti,system-power-controller; |
| |
| #gpio-cells = <2>; |
| gpio-controller; |
| |
| vcc1-supply = <&sys_3v3_reg>; |
| vcc2-supply = <&sys_3v3_reg>; |
| vcc3-supply = <&vio_reg>; |
| vcc4-supply = <&sys_3v3_reg>; |
| vcc5-supply = <&sys_3v3_reg>; |
| vcc6-supply = <&vio_reg>; |
| vcc7-supply = <&charge_pump_5v0_reg>; |
| vccio-supply = <&sys_3v3_reg>; |
| |
| regulators { |
| /* SW1: +V1.35_VDDIO_DDR */ |
| vdd1_reg: vdd1 { |
| regulator-name = "vddio_ddr_1v35"; |
| regulator-min-microvolt = <1350000>; |
| regulator-max-microvolt = <1350000>; |
| regulator-always-on; |
| }; |
| |
| /* SW2: +V1.05 */ |
| vdd2_reg: vdd2 { |
| regulator-name = |
| "vdd_pexa,vdd_pexb,vdd_sata"; |
| regulator-min-microvolt = <1050000>; |
| regulator-max-microvolt = <1050000>; |
| }; |
| |
| /* SW CTRL: +V1.0_VDD_CPU */ |
| vddctrl_reg: vddctrl { |
| regulator-name = "vdd_cpu,vdd_sys"; |
| regulator-min-microvolt = <1150000>; |
| regulator-max-microvolt = <1150000>; |
| regulator-always-on; |
| }; |
| |
| /* SWIO: +V1.8 */ |
| vio_reg: vio { |
| regulator-name = "vdd_1v8_gen"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-always-on; |
| }; |
| |
| /* LDO1: unused */ |
| |
| /* |
| * EN_+V3.3 switching via FET: |
| * +V3.3_AUDIO_AVDD_S, +V3.3 and +V1.8_VDD_LAN |
| * see also v3_3 fixed supply |
| */ |
| ldo2_reg: ldo2 { |
| regulator-name = "en_3v3"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| }; |
| |
| /* +V1.2_CSI */ |
| ldo3_reg: ldo3 { |
| regulator-name = |
| "avdd_dsi_csi,pwrdet_mipi"; |
| regulator-min-microvolt = <1200000>; |
| regulator-max-microvolt = <1200000>; |
| }; |
| |
| /* +V1.2_VDD_RTC */ |
| ldo4_reg: ldo4 { |
| regulator-name = "vdd_rtc"; |
| regulator-min-microvolt = <1200000>; |
| regulator-max-microvolt = <1200000>; |
| regulator-always-on; |
| }; |
| |
| /* |
| * +V2.8_AVDD_VDAC: |
| * only required for analog RGB |
| */ |
| ldo5_reg: ldo5 { |
| regulator-name = "avdd_vdac"; |
| regulator-min-microvolt = <2800000>; |
| regulator-max-microvolt = <2800000>; |
| regulator-always-on; |
| }; |
| |
| /* |
| * +V1.05_AVDD_PLLE: avdd_plle should be 1.05V |
| * but LDO6 can't set voltage in 50mV |
| * granularity |
| */ |
| ldo6_reg: ldo6 { |
| regulator-name = "avdd_plle"; |
| regulator-min-microvolt = <1100000>; |
| regulator-max-microvolt = <1100000>; |
| }; |
| |
| /* +V1.2_AVDD_PLL */ |
| ldo7_reg: ldo7 { |
| regulator-name = "avdd_pll"; |
| regulator-min-microvolt = <1200000>; |
| regulator-max-microvolt = <1200000>; |
| regulator-always-on; |
| }; |
| |
| /* +V1.0_VDD_DDR_HS */ |
| ldo8_reg: ldo8 { |
| regulator-name = "vdd_ddr_hs"; |
| regulator-min-microvolt = <1000000>; |
| regulator-max-microvolt = <1000000>; |
| regulator-always-on; |
| }; |
| }; |
| }; |
| }; |
| |
| /* SPI1: Apalis SPI1 */ |
| spi@7000d400 { |
| status = "okay"; |
| spi-max-frequency = <25000000>; |
| }; |
| |
| /* SPI4: CAN2 */ |
| spi@7000da00 { |
| status = "okay"; |
| spi-max-frequency = <25000000>; |
| }; |
| |
| /* SPI5: Apalis SPI2 */ |
| spi@7000dc00 { |
| status = "okay"; |
| spi-max-frequency = <25000000>; |
| }; |
| |
| /* SPI6: CAN1 */ |
| spi@7000de00 { |
| status = "okay"; |
| spi-max-frequency = <25000000>; |
| }; |
| |
| sdhci@78000000 { |
| status = "okay"; |
| bus-width = <4>; |
| /* SD1_CD# */ |
| cd-gpios = <&gpio TEGRA_GPIO(CC, 5) GPIO_ACTIVE_LOW>; |
| }; |
| |
| sdhci@78000400 { |
| status = "okay"; |
| bus-width = <8>; |
| /* MMC1_CD# */ |
| cd-gpios = <&gpio TEGRA_GPIO(V, 3) GPIO_ACTIVE_LOW>; |
| }; |
| |
| sdhci@78000600 { |
| status = "okay"; |
| bus-width = <8>; |
| non-removable; |
| }; |
| |
| /* EHCI instance 0: USB1_DP/N -> USBO1_DP/N */ |
| usb@7d000000 { |
| status = "okay"; |
| dr_mode = "otg"; |
| /* USBO1_EN */ |
| nvidia,vbus-gpio = <&gpio TEGRA_GPIO(T, 5) GPIO_ACTIVE_HIGH>; |
| }; |
| |
| /* EHCI instance 1: USB2_DP/N -> USBH2_DP/N */ |
| usb@7d004000 { |
| status = "okay"; |
| /* USBH_EN */ |
| nvidia,vbus-gpio = <&gpio TEGRA_GPIO(DD, 1) GPIO_ACTIVE_HIGH>; |
| }; |
| |
| /* EHCI instance 2: USB3_DP/N -> USBH3_DP/N */ |
| usb@7d008000 { |
| status = "okay"; |
| /* USBH_EN */ |
| nvidia,vbus-gpio = <&gpio TEGRA_GPIO(DD, 1) GPIO_ACTIVE_HIGH>; |
| }; |
| |
| clocks { |
| compatible = "simple-bus"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| clk32k_in: clk@0 { |
| compatible = "fixed-clock"; |
| reg=<0>; |
| #clock-cells = <0>; |
| clock-frequency = <32768>; |
| }; |
| clk16m: clk@1 { |
| compatible = "fixed-clock"; |
| reg=<1>; |
| #clock-cells = <0>; |
| clock-frequency = <16000000>; |
| clock-output-names = "clk16m"; |
| }; |
| }; |
| |
| regulators { |
| compatible = "simple-bus"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| sys_3v3_reg: regulator@100 { |
| compatible = "regulator-fixed"; |
| reg = <100>; |
| regulator-name = "3v3"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| }; |
| |
| charge_pump_5v0_reg: regulator@101 { |
| compatible = "regulator-fixed"; |
| reg = <101>; |
| regulator-name = "5v0"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| regulator-always-on; |
| }; |
| }; |
| }; |
| |
| &uarta { |
| status = "okay"; |
| }; |
